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AleksAgata [21]
3 years ago
14

BRAINLIEST ASAP!!!!

Mathematics
1 answer:
pogonyaev3 years ago
5 0
It always varies because solving a quadratic equation requires you to take a square root. 

I do not have an answer to the second part of the first question. 

As for the second question, I already answered it when you posted it separately.

Good luck :)
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A pipe is leaking at 1.5 cups per day. About how many gallons per week is the pipe leaking
Soloha48 [4]
Multiply 1.5 times 7. That comes to 10.5 cups per week. Now convert it to quarts. There are 4 cups in one quart, so divide 10.5 by 4. That comes to 2.625 quarts per week. Now convert it to gallons. There are 4 quarts in a gallon, so divide 2.625 by 4. That comes to about 0.7 gallons a week, or 7/10.
8 0
3 years ago
A marina is in the shape of a coordinate grid. Boat A is docked at (3.1, −1) and Boat B is docked at (−4.1, −1). The boats are _
Amiraneli [1.4K]

Answer:

b

Step-by-step explanation:

[3,1-(-4,1),-1-(-1)]

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7 0
3 years ago
(7.7) and (9,9)<br> slope =
nekit [7.7K]

Answer:

1

Step-by-step explanation:

Slope = Change in y/ Change in x

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         = 2/2

6 0
3 years ago
Read 2 more answers
Write the equation of the line in fully simplified slope-intercept form.
iren2701 [21]
Y=Mx+b

Rise / run between any two points = slope (m)
Where the line crosses the y axis is (yint) (b)

Slope is -1/2
Yint = -8

So the equation is y=(-1/2)x - 8
6 0
3 years ago
Suppose the sale tax rate is 6%. How much sales tax would be charged for an item
s2008m [1.1K]

Answer:

B. $3.60

Step-by-step explanation:

Tax = 6%

Price = $60

Tax amount = 60*0.06 = $3.6

Correct answer: B. $3.60

8 0
4 years ago
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